Unable to (re-)move Ironclad Door

Unlike the other door types, I am unable to (re-)move an Ironclad door once placed.

Version Number and Mods in use:
A17 D3023 x64

By other doors, are you talking about the tunnel doors? (the wooden, clay, and stone tunnel doors)
What about just the regular wooden door and reinforced wooden door? This may be an inconsistency issue …

The recent issue with not being able to move or remove tunnel doors had been fixed (I thought?), so this is the only other type of door I’m aware of that can’t be moved or removed once placed.